./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:56:58,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:56:58,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:56:58,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:56:58,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:56:58,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:56:58,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:56:58,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:56:58,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:56:58,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:56:58,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:56:58,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:56:58,596 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:56:58,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:56:58,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:56:58,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:56:58,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:56:58,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:56:58,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:56:58,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:56:58,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:56:58,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:56:58,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:56:58,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:56:58,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:56:58,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:56:58,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:56:58,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:56:58,627 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:56:58,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:56:58,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:56:58,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:56:58,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:56:58,633 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:56:58,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:56:58,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:56:58,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:56:58,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:56:58,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:56:58,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:56:58,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:56:58,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:56:58,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:56:58,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:56:58,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:56:58,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:56:58,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:56:58,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:56:58,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:56:58,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:56:58,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:56:58,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:56:58,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:56:58,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:56:58,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:56:58,681 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:56:58,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:56:58,681 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:56:58,682 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:56:58,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:56:58,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:56:58,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:56:58,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:56:58,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:56:58,683 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:56:58,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:56:58,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:56:58,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2021-11-25 06:56:59,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:56:59,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:56:59,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:56:59,164 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:56:59,165 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:56:59,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-11-25 06:56:59,276 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/ce64a827e/57ed52844f2e4d91b258be5f0c52a284/FLAGd0486d8c4 [2021-11-25 06:57:00,428 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:57:00,429 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-11-25 06:57:00,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/ce64a827e/57ed52844f2e4d91b258be5f0c52a284/FLAGd0486d8c4 [2021-11-25 06:57:00,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/ce64a827e/57ed52844f2e4d91b258be5f0c52a284 [2021-11-25 06:57:00,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:57:00,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:57:00,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:00,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:57:00,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:57:00,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:00" (1/1) ... [2021-11-25 06:57:00,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b338873 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:00, skipping insertion in model container [2021-11-25 06:57:00,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:00" (1/1) ... [2021-11-25 06:57:00,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:57:00,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:57:01,359 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-11-25 06:57:01,369 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-11-25 06:57:02,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,817 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:02,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,307 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:03,309 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:03,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:03,313 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:03,315 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:03,316 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:03,317 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:03,318 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:03,319 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:03,320 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:03,537 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:03,628 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:03,668 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:57:03,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-11-25 06:57:03,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-11-25 06:57:03,795 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,814 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:03,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:03,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:03,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:03,980 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:03,982 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:03,983 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:03,983 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:03,984 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:03,985 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:03,987 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:04,046 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:04,144 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:04,426 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:57:04,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04 WrapperNode [2021-11-25 06:57:04,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:04,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:04,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:57:04,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:57:04,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,709 INFO L137 Inliner]: procedures = 689, calls = 1511, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 568 [2021-11-25 06:57:04,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:04,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:57:04,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:57:04,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:57:04,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:57:04,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:57:04,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:57:04,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:57:04,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:04" (1/1) ... [2021-11-25 06:57:04,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:04,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:57:04,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:57:04,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:57:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-11-25 06:57:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:57:04,977 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:57:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:57:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:57:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:57:04,978 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-11-25 06:57:04,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-11-25 06:57:04,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2021-11-25 06:57:04,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2021-11-25 06:57:04,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:57:04,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:57:04,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:57:04,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:57:04,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:57:04,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:57:04,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:57:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-11-25 06:57:04,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-11-25 06:57:04,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:57:04,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:57:04,986 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:57:04,986 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:57:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:57:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:57:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:57:04,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:57:04,987 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:57:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:57:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:57:04,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:57:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:57:04,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:57:04,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:57:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-11-25 06:57:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-11-25 06:57:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:57:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:57:04,990 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-11-25 06:57:04,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-11-25 06:57:04,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:57:05,328 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:57:05,331 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:57:06,548 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:57:06,747 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:57:06,747 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:57:06,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:06 BoogieIcfgContainer [2021-11-25 06:57:06,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:57:06,753 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:57:06,753 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:57:06,766 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:57:06,766 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:06" (1/1) ... [2021-11-25 06:57:06,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:57:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:06,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2021-11-25 06:57:06,912 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2021-11-25 06:57:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-25 06:57:06,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:06,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:06,994 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:57:07,012 INFO L158 Benchmark]: Toolchain (without parser) took 6228.30ms. Allocated memory was 115.3MB in the beginning and 176.2MB in the end (delta: 60.8MB). Free memory was 86.9MB in the beginning and 65.8MB in the end (delta: 21.0MB). Peak memory consumption was 82.2MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,013 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 75.5MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 35.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:57:07,017 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3643.67ms. Allocated memory was 115.3MB in the beginning and 176.2MB in the end (delta: 60.8MB). Free memory was 86.9MB in the beginning and 130.9MB in the end (delta: -44.1MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,020 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.81ms. Allocated memory is still 176.2MB. Free memory was 130.9MB in the beginning and 122.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,022 INFO L158 Benchmark]: Boogie Preprocessor took 148.43ms. Allocated memory is still 176.2MB. Free memory was 122.5MB in the beginning and 117.3MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,023 INFO L158 Benchmark]: RCFGBuilder took 1892.20ms. Allocated memory is still 176.2MB. Free memory was 117.3MB in the beginning and 73.2MB in the end (delta: 44.1MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,024 INFO L158 Benchmark]: CodeCheck took 255.92ms. Allocated memory is still 176.2MB. Free memory was 72.1MB in the beginning and 65.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:57:07,028 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 75.5MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 35.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3643.67ms. Allocated memory was 115.3MB in the beginning and 176.2MB in the end (delta: 60.8MB). Free memory was 86.9MB in the beginning and 130.9MB in the end (delta: -44.1MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 281.81ms. Allocated memory is still 176.2MB. Free memory was 130.9MB in the beginning and 122.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.43ms. Allocated memory is still 176.2MB. Free memory was 122.5MB in the beginning and 117.3MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1892.20ms. Allocated memory is still 176.2MB. Free memory was 117.3MB in the beginning and 73.2MB in the end (delta: 44.1MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * CodeCheck took 255.92ms. Allocated memory is still 176.2MB. Free memory was 72.1MB in the beginning and 65.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:57:07,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:57:10,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:57:10,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:57:10,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:57:10,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:57:10,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:57:10,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:57:10,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:57:10,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:57:10,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:57:10,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:57:10,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:57:10,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:57:10,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:57:10,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:57:10,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:57:10,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:57:10,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:57:10,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:57:10,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:57:10,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:57:10,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:57:10,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:57:10,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:57:10,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:57:10,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:57:10,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:57:10,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:57:10,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:57:10,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:57:10,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:57:10,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:57:10,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:57:10,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:57:10,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:57:10,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:57:10,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:57:10,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:57:10,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:57:10,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:57:10,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:57:10,395 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:57:10,452 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:57:10,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:57:10,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:57:10,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:57:10,457 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:57:10,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:57:10,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:57:10,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:57:10,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:57:10,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:57:10,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:57:10,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:57:10,461 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:57:10,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:57:10,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:57:10,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:57:10,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:57:10,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:57:10,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:57:10,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:57:10,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:10,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:57:10,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:57:10,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:57:10,464 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:57:10,464 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:57:10,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:57:10,465 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:57:10,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:57:10,465 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2021-11-25 06:57:11,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:57:11,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:57:11,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:57:11,051 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:57:11,052 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:57:11,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-11-25 06:57:11,153 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/0c3d11cb7/22271f62821c4a129cccbc3427e36d57/FLAG3d46470ac [2021-11-25 06:57:12,313 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:57:12,314 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-11-25 06:57:12,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/0c3d11cb7/22271f62821c4a129cccbc3427e36d57/FLAG3d46470ac [2021-11-25 06:57:12,697 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/data/0c3d11cb7/22271f62821c4a129cccbc3427e36d57 [2021-11-25 06:57:12,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:57:12,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:57:12,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:12,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:57:12,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:57:12,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:12" (1/1) ... [2021-11-25 06:57:12,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b7ade70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:12, skipping insertion in model container [2021-11-25 06:57:12,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:12" (1/1) ... [2021-11-25 06:57:12,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:57:12,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:57:13,331 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-11-25 06:57:13,340 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-11-25 06:57:14,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,925 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,945 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,954 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:14,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:15,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:15,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:15,469 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:15,471 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:15,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:15,473 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:15,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:15,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:15,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:15,476 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:15,645 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:15,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:15,849 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:57:15,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:57:15,905 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-11-25 06:57:15,907 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-11-25 06:57:16,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,030 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:16,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:16,096 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:16,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:16,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:16,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:16,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:16,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:16,102 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:16,103 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:16,127 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:16,214 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:16,256 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:57:16,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-11-25 06:57:16,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-11-25 06:57:16,344 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:16,421 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:16,422 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:16,423 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:16,424 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:16,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:16,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:16,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:16,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:16,427 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:16,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:16,455 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:16,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:17,026 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:57:17,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17 WrapperNode [2021-11-25 06:57:17,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:17,029 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:17,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:57:17,030 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:57:17,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,264 INFO L137 Inliner]: procedures = 709, calls = 1511, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 566 [2021-11-25 06:57:17,265 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:17,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:57:17,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:57:17,266 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:57:17,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,333 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:57:17,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:57:17,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:57:17,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:57:17,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:17" (1/1) ... [2021-11-25 06:57:17,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:17,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:57:17,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:57:17,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:57:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-11-25 06:57:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:57:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:57:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:57:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:57:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:57:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:57:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:57:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-11-25 06:57:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-11-25 06:57:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2021-11-25 06:57:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2021-11-25 06:57:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:57:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:57:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:57:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:57:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:57:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:57:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:57:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-11-25 06:57:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-11-25 06:57:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:57:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:57:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:57:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:57:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:57:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:57:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:57:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:57:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:57:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:57:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:57:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:57:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:57:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:57:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:57:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-11-25 06:57:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-11-25 06:57:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:57:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:57:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-11-25 06:57:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-11-25 06:57:17,840 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:57:17,842 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:57:19,391 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:57:19,582 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:57:19,583 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:57:19,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:19 BoogieIcfgContainer [2021-11-25 06:57:19,588 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:57:19,589 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:57:19,589 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:57:19,608 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:57:19,608 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:19" (1/1) ... [2021-11-25 06:57:19,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:57:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2021-11-25 06:57:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2021-11-25 06:57:19,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-25 06:57:19,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:19,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:19,772 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:57:19,779 INFO L158 Benchmark]: Toolchain (without parser) took 7075.15ms. Allocated memory was 52.4MB in the beginning and 146.8MB in the end (delta: 94.4MB). Free memory was 32.6MB in the beginning and 62.8MB in the end (delta: -30.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2021-11-25 06:57:19,783 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:57:19,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4317.42ms. Allocated memory was 52.4MB in the beginning and 111.1MB in the end (delta: 58.7MB). Free memory was 32.4MB in the beginning and 47.1MB in the end (delta: -14.8MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2021-11-25 06:57:19,788 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.50ms. Allocated memory is still 111.1MB. Free memory was 47.1MB in the beginning and 64.0MB in the end (delta: -16.9MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:19,790 INFO L158 Benchmark]: Boogie Preprocessor took 77.38ms. Allocated memory is still 111.1MB. Free memory was 64.0MB in the beginning and 58.4MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:19,791 INFO L158 Benchmark]: RCFGBuilder took 2244.47ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 57.7MB in the beginning and 69.1MB in the end (delta: -11.3MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2021-11-25 06:57:19,791 INFO L158 Benchmark]: CodeCheck took 187.58ms. Allocated memory is still 146.8MB. Free memory was 69.1MB in the beginning and 62.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:19,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4317.42ms. Allocated memory was 52.4MB in the beginning and 111.1MB in the end (delta: 58.7MB). Free memory was 32.4MB in the beginning and 47.1MB in the end (delta: -14.8MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.50ms. Allocated memory is still 111.1MB. Free memory was 47.1MB in the beginning and 64.0MB in the end (delta: -16.9MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.38ms. Allocated memory is still 111.1MB. Free memory was 64.0MB in the beginning and 58.4MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2244.47ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 57.7MB in the beginning and 69.1MB in the end (delta: -11.3MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. * CodeCheck took 187.58ms. Allocated memory is still 146.8MB. Free memory was 69.1MB in the beginning and 62.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:57:19,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62897b15-69bb-4a0c-9009-98d13c412378/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared